- All sections
- B - Performing operations; transporting
- B64D - Equipment for fitting in or to aircraft; flight suits; parachutes; arrangements or mounting of power plants or propulsion transmissions in aircraft
- B64D 47/04 - Arrangements or adaptations of signal or lighting devices the lighting devices being primarily intended to illuminate the way ahead
Patent holdings for IPC class B64D 47/04
Total number of patents in this class: 133
10-year publication summary
|
5
|
17
|
17
|
15
|
24
|
22
|
14
|
7
|
14
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Lighting Systems GmbH | 131 |
40 |
| Honeywell International Inc. | 13799 |
11 |
| The Boeing Company | 19843 |
6 |
| Goodrich Lighting Systems, Inc. | 35 |
6 |
| Goodrich Lighting Systems Gmbh & Co. KG | 34 |
6 |
| Safran Electronics & Defense Cockpit Solutions | 73 |
6 |
| Bombardier Inc. | 749 |
4 |
| Alarm.com Incorporated | 931 |
3 |
| Aurora Flight Sciences Corporation | 234 |
3 |
| Goodrich Corporation | 2081 |
3 |
| Zodiac Aero Electric | 21 |
3 |
| Blue Vigil, LLC | 5 |
3 |
| Airbus Operations S.L. | 511 |
2 |
| Airbus Helicopters | 984 |
2 |
| Appareo Systems, LLC | 54 |
2 |
| Koito Manufacturing Co., Ltd. | 1991 |
2 |
| SZ DJI Technology Co., Ltd | 6791 |
2 |
| Wet | 61 |
2 |
| Whelen Engineering Company, Inc. | 178 |
2 |
| Dooyoung T&S Corporation | 5 |
2 |
| Other owners | 23 |